(1)
Cheetah speed: 
Its position at time t is given by
(1)
Gazelle speed: 
the gazelle starts S0=96.8 m ahead, therefore its position at time t is given by
(2)
The cheetah reaches the gazelle when
. Therefore, equalizing (1) and (2) and solving for t, we find the time the cheetah needs to catch the gazelle:



(2) To solve the problem, we have to calculate the distance that the two animals can cover in t=7.5 s.
Cheetah: 
Gazelle: 
So, the gazelle should be ahead of the cheetah of at least

Answer: The square root of Pi is 1.77245.
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Answer:
The answer of this is question is A.
So you can use the equation force = mass x acceleration to do 2 x 5 to get 10 N
What does thrice mean not being mean or anything just saying so I can help with the question